FreeCalypso > hg > fc-tourmaline
annotate src/g23m-aci/uart/uart_rxs.c @ 72:7bf39f5e834d
backlight control on Luna: switch PWL instead of LEDB
This change is preliminary toward upcoming rework of backlight control
logic in our UI firmware. LEDB does not exist on Tango-based platforms
(it is not brought out on Tango modules), thus turning it on and off
produces absolutely no effect beyond making L1 disable deep sleep
when LEDB is turned on. However, both iWOW DSK and our upcoming
FC Caramel2 boards have a PWL LED, so let's switch that LED on and off
to indicate the state of the UI firmware's backlight control.
Note that we are NOT switching the actual Luna LCD backlight here,
even though it is trivially controlled with a GPIO. The reason for
this seemingly strange choice is that we don't want to turn this
development board LCD backlight off until we bring the higher-level
backlight control logic up to par, including new logic to "swallow"
the first keypress that turns on the darkened LCD.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 24 Oct 2020 07:39:54 +0000 |
parents | fa8dc04885d8 |
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rev | line source |
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1
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : |
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4 | Modul : |
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5 +----------------------------------------------------------------------------- |
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6 | Copyright 2002 Texas Instruments Berlin, AG |
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7 | All rights reserved. |
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8 | |
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9 | This file is confidential and a trade secret of Texas |
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10 | Instruments Berlin, AG |
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11 | The receipt of or possession of this file does not convey |
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12 | any rights to reproduce or disclose its contents or to |
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13 | manufacture, use, or sell anything it may describe, in |
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14 | whole, or in part, without the specific written consent of |
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15 | Texas Instruments Berlin, AG. |
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16 +----------------------------------------------------------------------------- |
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17 | Purpose : This modul is part of the entity UART and implements all |
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18 | functions to handles the incoming process internal signals as |
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19 | described in the SDL-documentation (RX-statemachine) |
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20 +----------------------------------------------------------------------------- |
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21 */ |
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22 |
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23 #ifndef UART_RXS_C |
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24 #define UART_RXS_C |
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25 #endif /* !UART_RXS_C */ |
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26 |
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27 #define ENTITY_UART |
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28 |
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29 #ifndef FF_MULTI_PORT |
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30 /*==== INCLUDES =============================================================*/ |
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31 |
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32 #ifdef WIN32 |
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33 #include "nucleus.h" |
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34 #endif /* WIN32 */ |
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35 #include "typedefs.h" /* to get Condat data types */ |
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36 #include "vsi.h" /* to get a lot of macros */ |
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37 #include "macdef.h" /* to get a lot of macros */ |
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38 #include "custom.h" |
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39 #include "gsm.h" /* to get a lot of macros */ |
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40 #include "cnf_uart.h" /* to get cnf-definitions */ |
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41 #include "mon_uart.h" /* to get mon-definitions */ |
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42 #include "prim.h" /* to get the definitions of used SAP and directions */ |
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43 #ifdef DTILIB |
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44 #include "dti.h" /* to get dti lib */ |
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45 #endif /* DTILIB */ |
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46 #include "pei.h" /* to get PEI interface */ |
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47 #ifdef _TARGET_ |
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48 #include "uart/serialswitch.h" |
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49 #include "uart/traceswitch.h" |
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50 #else /* _TARGET_ */ |
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51 #include "serial_dat.h" /* to get definitions of serial driver */ |
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52 #endif /* _TARGET_ */ |
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53 #include "uart.h" /* to get the global entity definitions */ |
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54 |
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55 #include "uart_rxf.h" /* to get rx functions */ |
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56 |
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57 #include "uart_kers.h" /* to get ker signals */ |
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58 #include "uart_dtxs.h" /* to get dtx signals */ |
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59 |
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60 #ifdef _SIMULATION_ |
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61 #include "uart_rxp.h" /* to get rx_readdata */ |
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62 #endif /* _SIMULATION_ */ |
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63 /*==== CONST ================================================================*/ |
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64 |
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65 /*==== LOCAL VARS ===========================================================*/ |
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66 |
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67 /*==== PRIVATE FUNCTIONS ====================================================*/ |
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68 |
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69 /*==== PUBLIC FUNCTIONS =====================================================*/ |
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70 |
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71 |
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72 |
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73 /* |
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74 +------------------------------------------------------------------------------ |
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75 | Function : sig_ker_rx_dead_mode_req |
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76 +------------------------------------------------------------------------------ |
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77 | Description : Handles the internal signal SIG_KER_RX_DEAD_MODE_REQ. If this |
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78 | signal is called the service expectes an disabled UART to work |
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79 | correctly. |
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80 | |
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81 | Parameters : no parameters |
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82 | |
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83 +------------------------------------------------------------------------------ |
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84 */ |
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85 GLOBAL void sig_ker_rx_dead_mode_req () |
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86 { |
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87 TRACE_ISIG( "sig_ker_rx_dead_mode_req" ); |
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88 |
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89 uart_data->rx.read_permission = FALSE; |
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90 uart_data->rx.prev_lines = 0; |
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91 uart_data->rx.dlc_instance = UART_EMPTY_INSTANCE; |
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92 uart_data->rx.escape = FALSE; |
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93 uart_data->rx.receive_state = UART_RX_NOT_RECEIVING; |
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94 uart_data->rx.analyze_state = UART_RX_ERROR; |
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95 uart_data->rx.fcs = UART_INITFCS; |
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96 uart_data->rx.address_field = 0; |
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97 uart_data->rx.stored_len = 0; |
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98 |
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99 switch( GET_STATE( UART_SERVICE_RX ) ) |
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100 { |
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101 case RX_READY: |
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102 case RX_MUX: |
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103 SET_STATE( UART_SERVICE_RX, RX_DEAD ); |
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104 break; |
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105 |
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106 case RX_DEAD: |
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107 break; |
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108 default: |
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109 TRACE_ERROR( "SIG_KER_RX_DEAD_MODE_REQ unexpected" ); |
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110 break; |
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111 } |
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112 } /* sig_ker_rx_dead_mode_req() */ |
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113 |
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114 |
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115 |
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116 /* |
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117 +------------------------------------------------------------------------------ |
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118 | Function : sig_ker_rx_ready_mode_req |
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119 +------------------------------------------------------------------------------ |
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120 | Description : Handles the internal signal SIG_KER_RX_READY_MODE_REQ. |
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121 | |
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122 | Parameters : no parameters |
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123 | |
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124 +------------------------------------------------------------------------------ |
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125 */ |
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126 GLOBAL void sig_ker_rx_ready_mode_req () |
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127 { |
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128 TRACE_ISIG( "sig_ker_rx_ready_mode_req" ); |
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129 |
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130 switch( GET_STATE( UART_SERVICE_RX ) ) |
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131 { |
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132 case RX_DEAD: |
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133 SET_STATE( UART_SERVICE_RX, RX_READY ); |
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134 uart_data->rx.read_permission = FALSE; |
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135 uart_data->rx.dlc_instance = UART_EMPTY_INSTANCE; |
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136 uart_data->rx.receive_state = UART_RX_NOT_RECEIVING; |
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137 uart_data->rx.analyze_state = UART_RX_ERROR; |
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138 break; |
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139 |
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140 case RX_MUX: |
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141 SET_STATE( UART_SERVICE_RX, RX_READY ); |
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142 if(uart_data->rx.read_permission EQ FALSE) |
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143 { |
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144 uart_data->rx.dlc_instance = UART_EMPTY_INSTANCE; |
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145 uart_data->rx.analyze_state = UART_RX_ERROR; |
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146 } |
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147 break; |
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148 |
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149 case RX_READY: |
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150 break; |
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151 |
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152 default: |
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153 TRACE_ERROR( "SIG_KER_RX_READY_MODE_REQ unexpected" ); |
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154 break; |
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155 } |
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156 } /* sig_ker_rx_ready_mode_req() */ |
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157 |
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158 |
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159 |
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160 /* |
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161 +------------------------------------------------------------------------------ |
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162 | Function : sig_ker_rx_mux_mode_req |
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163 +------------------------------------------------------------------------------ |
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164 | Description : Handles the internal signal SIG_KER_RX_MUX_MODE_REQ. |
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165 | |
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166 | Parameters : no parameters |
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167 | |
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168 +------------------------------------------------------------------------------ |
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169 */ |
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170 GLOBAL void sig_ker_rx_mux_mode_req () |
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171 { |
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172 TRACE_ISIG( "sig_ker_rx_mux_mode_req" ); |
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173 |
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174 switch( GET_STATE( UART_SERVICE_RX ) ) |
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175 { |
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176 case RX_DEAD: |
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177 SET_STATE( UART_SERVICE_RX, RX_MUX ); |
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178 uart_data->rx.read_permission = FALSE; |
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179 uart_data->rx.dlc_instance = UART_CONTROL_INSTANCE; |
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180 uart_data->rx.receive_state = UART_RX_NOT_RECEIVING; |
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181 uart_data->rx.analyze_state = UART_RX_ERROR; |
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182 break; |
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183 |
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184 case RX_READY: |
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185 SET_STATE( UART_SERVICE_RX, RX_MUX ); |
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186 if(uart_data->rx.read_permission EQ FALSE) |
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187 { |
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188 uart_data->rx.dlc_instance = UART_CONTROL_INSTANCE; |
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189 uart_data->rx.analyze_state = UART_RX_ERROR; |
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190 } |
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191 break; |
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192 |
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193 case RX_MUX: |
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194 break; |
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195 |
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196 default: |
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197 TRACE_ERROR( "SIG_KER_RX_MUX_MODE_REQ unexpected" ); |
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198 break; |
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199 } |
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200 } /* sig_ker_rx_mux_mode_req() */ |
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201 |
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202 |
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203 |
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204 /* |
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|
205 +------------------------------------------------------------------------------ |
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|
206 | Function : sig_dtx_rx_ready_to_receive_req |
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|
207 +------------------------------------------------------------------------------ |
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208 | Description : Handles the internal signal SIG_DTX_RX_READY_TO_RECEIVE_REQ. |
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209 | |
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210 | Parameters : dlc_instance - dlc instance wich belongs to calling DTX |
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211 | receive_data - descriptor to write |
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212 | receive_pos - position to start write |
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213 | receive_size - size of descriptor to write |
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214 | |
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|
215 +------------------------------------------------------------------------------ |
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|
216 */ |
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|
217 GLOBAL void sig_dtx_rx_ready_to_receive_req (UBYTE dlc_instance, |
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218 T_desc2* receive_data, |
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219 USHORT receive_pos, |
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220 USHORT receive_size) |
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221 { |
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|
222 T_DLC* dlc; |
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223 |
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224 TRACE_ISIG( "sig_dtx_rx_ready_to_receive_req" ); |
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225 |
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226 dlc = &uart_data->dlc_table[dlc_instance]; |
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227 dlc->receive_pos = receive_pos; |
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228 dlc->receive_size = receive_size; |
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229 dlc->receive_data = receive_data; |
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230 |
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231 /* |
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|
232 * start receiving |
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233 */ |
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234 if(uart_data->rx.receive_state EQ UART_RX_RECEIVING) |
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235 { |
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236 if(uart_data->rx.read_permission EQ FALSE) |
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237 dlc->receive_process = UART_RX_PROCESS_READY; |
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238 } |
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239 else |
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240 { |
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241 dlc->receive_process = UART_RX_PROCESS_READY; |
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242 uart_data->rx.receive_state = UART_RX_RECEIVING; |
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243 switch( GET_STATE( UART_SERVICE_RX ) ) |
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244 { |
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245 case RX_READY: |
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246 uart_data->rx.dlc_instance = UART_EMPTY_INSTANCE; |
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247 uart_data->rx.analyze_state = UART_RX_ERROR; |
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248 break; |
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249 |
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250 case RX_MUX: |
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251 if(uart_data->rx.dlc_instance EQ UART_EMPTY_INSTANCE) |
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252 { |
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253 uart_data->rx.dlc_instance = UART_CONTROL_INSTANCE; |
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254 uart_data->rx.analyze_state = UART_RX_ERROR; |
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255 } |
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256 break; |
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257 |
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258 default: |
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259 TRACE_ERROR( "SIG_DTX_RX_READY_TO_RECEIVE_REQ unexpected" ); |
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260 break; |
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261 } |
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262 #ifdef _SIMULATION_ |
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263 if(rx_inpavail(uart_data->device) > 0) |
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264 #else /* _SIMULATION_ */ |
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265 if(UF_InpAvail (uart_data->device) > 0) |
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266 #endif /* _SIMULATION_ */ |
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267 { |
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268 /* |
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269 * inform channel about reading |
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270 * because previous receive_state was NOT_READING |
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271 * there is only one channel which must be informed |
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272 */ |
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273 uart_data->rx.read_permission = TRUE; |
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274 uart_data->dtx = dlc->dtx; |
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275 sig_rx_dtx_receiving_ind(); |
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276 } |
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277 else |
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|
278 uart_data->rx.read_permission = FALSE; |
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279 |
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280 if(uart_data EQ (&(uart_data_base[0]))) |
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|
281 { |
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|
282 TRACE_EVENT("UF_ReadData()"); |
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|
283 #ifdef _SIMULATION_ |
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|
284 rx_readdata(0); |
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285 #else /* _SIMULATION_ */ |
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|
286 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_0); |
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|
287 #endif /* else _SIMULATION_ */ |
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|
288 } |
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|
289 #ifdef FF_TWO_UART_PORTS |
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290 else if(uart_data EQ (&(uart_data_base[1]))) |
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|
291 { |
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|
292 TRACE_EVENT("UF_ReadData()"); |
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|
293 #ifdef _SIMULATION_ |
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|
294 rx_readdata(1); |
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|
295 #else /* _SIMULATION_ */ |
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|
296 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_1); |
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|
297 #endif /* else _SIMULATION_ */ |
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|
298 } |
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|
299 #endif /* FF_TWO_UART_PORTS */ |
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|
300 else |
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
301 { |
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|
302 TRACE_ERROR("wrong value of uart_data"); |
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|
303 } |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
304 } |
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Mychaela Falconia <falcon@freecalypso.org>
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|
305 } /* sig_dtx_rx_ready_to_receive_req() */ |
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|
306 |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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|
307 |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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|
308 |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
309 /* |
fa8dc04885d8
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|
310 +------------------------------------------------------------------------------ |
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|
311 | Function : sig_ker_rx_ready_to_receive_req |
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|
312 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
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|
313 | Description : Handles the internal signal SIG_KER_RX_READY_TO_RECEIVE_REQ. |
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Mychaela Falconia <falcon@freecalypso.org>
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|
314 | |
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Mychaela Falconia <falcon@freecalypso.org>
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|
315 | Parameters : receive_data - descriptor to write |
fa8dc04885d8
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|
316 | receive_pos - position to start write |
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Mychaela Falconia <falcon@freecalypso.org>
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|
317 | receive_size - size of descriptor to write |
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Mychaela Falconia <falcon@freecalypso.org>
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|
318 | |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
319 +------------------------------------------------------------------------------ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
320 */ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
321 GLOBAL void sig_ker_rx_ready_to_receive_req (T_desc2* receive_data, |
fa8dc04885d8
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|
322 USHORT receive_pos, |
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Mychaela Falconia <falcon@freecalypso.org>
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|
323 USHORT receive_size) |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
324 { |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
325 T_DLC* dlc; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
326 |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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|
327 TRACE_ISIG( "sig_ker_rx_ready_to_receive_req" ); |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
328 |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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|
329 dlc = &uart_data->dlc_table[UART_CONTROL_INSTANCE]; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
330 switch( GET_STATE( UART_SERVICE_RX ) ) |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
331 { |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
332 case RX_MUX: |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
333 /* |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
334 * store data in control instance |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
335 */ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
336 dlc->receive_pos = receive_pos; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
337 dlc->receive_size = receive_size; |
fa8dc04885d8
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|
338 dlc->receive_data = receive_data; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
339 /* |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
340 * start receiving |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
341 */ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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|
342 if(uart_data->rx.receive_state EQ UART_RX_RECEIVING) |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
343 { |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
344 if(uart_data->rx.read_permission EQ FALSE) |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
345 dlc->receive_process = UART_RX_PROCESS_READY; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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|
346 } |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
347 else |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
348 { |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
349 dlc->receive_process = UART_RX_PROCESS_READY; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
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|
350 /* |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
351 * start receiving |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
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diff
changeset
|
352 */ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
353 uart_data->rx.receive_state = UART_RX_RECEIVING; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
354 if(uart_data->rx.dlc_instance EQ UART_EMPTY_INSTANCE) |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
355 { |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
356 uart_data->rx.dlc_instance = UART_CONTROL_INSTANCE; |
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parents:
diff
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|
357 uart_data->rx.analyze_state = UART_RX_ERROR; |
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parents:
diff
changeset
|
358 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
359 #ifdef _SIMULATION_ |
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parents:
diff
changeset
|
360 if(rx_inpavail(uart_data->device) > 0) |
fa8dc04885d8
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parents:
diff
changeset
|
361 #else /* _SIMULATION_ */ |
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parents:
diff
changeset
|
362 if(UF_InpAvail (uart_data->device) > 0) |
fa8dc04885d8
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parents:
diff
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|
363 #endif /* _SIMULATION_ */ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
364 { |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
365 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
366 * inform channel about reading |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
|
367 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
|
368 uart_data->rx.read_permission = TRUE; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
369 sig_rx_ker_receiving_ind(); |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
370 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
371 else |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
372 uart_data->rx.read_permission = FALSE; |
fa8dc04885d8
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parents:
diff
changeset
|
373 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
374 if(uart_data EQ (&(uart_data_base[0]))) |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
375 { |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
376 TRACE_EVENT("UF_ReadData()"); |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
377 #ifdef _SIMULATION_ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
378 rx_readdata(0); |
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parents:
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|
379 #else /* _SIMULATION_ */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
380 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_0); |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
381 #endif /* else _SIMULATION_ */ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
|
382 } |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
383 #ifdef FF_TWO_UART_PORTS |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
384 else if(uart_data EQ (&(uart_data_base[1]))) |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
385 { |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
386 TRACE_EVENT("UF_ReadData()"); |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
387 #ifdef _SIMULATION_ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
388 rx_readdata(1); |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
389 #else /* _SIMULATION_ */ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
390 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_1); |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
391 #endif /* else _SIMULATION_ */ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
392 } |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
393 #endif /* FF_TWO_UART_PORTS */ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
394 else |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
395 { |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
396 TRACE_ERROR("wrong value of uart_data"); |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
397 } |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
398 } |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
399 break; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
400 |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
401 default: |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
402 TRACE_ERROR( "SIG_KER_RX_READY_TO_RECEIVE_REQ unexpected" ); |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
403 break; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
404 } |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
405 } /* sig_ker_rx_ready_to_receive_req() */ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
406 |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
407 |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
408 |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
409 /* |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
410 +------------------------------------------------------------------------------ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
411 | Function : sig_dtx_rx_not_ready_to_receive_req |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
412 +------------------------------------------------------------------------------ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
413 | Description : Handles the internal signal |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
414 | SIG_DTX_RX_NOT_READY_TO_RECEIVE_REQ. |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
415 | |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
416 | Parameters : dlc_instance - dlc instance wich belongs to calling DTX |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
417 | |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
418 +------------------------------------------------------------------------------ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
419 */ |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
420 GLOBAL void sig_dtx_rx_not_ready_to_receive_req (UBYTE dlc_instance) |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
421 { |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
422 T_DLC* dlc; |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
423 |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
424 TRACE_ISIG( "sig_dtx_rx_not_ready_to_receive_req" ); |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
425 |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
426 dlc = &uart_data->dlc_table[dlc_instance]; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
427 switch( GET_STATE( UART_SERVICE_RX ) ) |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
428 { |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
429 case RX_READY: |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
430 case RX_MUX: |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
431 dlc->receive_data = NULL; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
432 dlc->receive_process = UART_RX_PROCESS_STOP; |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
433 break; |
fa8dc04885d8
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
434 |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
435 default: |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
436 TRACE_ERROR( "SIG_DTX_RX_NOT_READY_TO_RECEIVE_REQ unexpected" ); |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
437 break; |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
438 } |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
439 } /* sig_dtx_rx_not_ready_to_receive_req() */ |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
440 |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
441 |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
442 |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
443 /* |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
444 +------------------------------------------------------------------------------ |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
445 | Function : sig_ker_rx_not_ready_to_receive_req |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
446 +------------------------------------------------------------------------------ |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
447 | Description : Handles the internal signal |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
448 | SIG_KER_RX_NOT_READY_TO_RECEIVE_REQ. |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
449 | |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
450 | Parameters : no parameters |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
451 | |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
452 +------------------------------------------------------------------------------ |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
453 */ |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
454 GLOBAL void sig_ker_rx_not_ready_to_receive_req () |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
455 { |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
456 T_DLC* dlc; |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
457 |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
458 TRACE_ISIG( "sig_ker_rx_not_ready_to_receive_req" ); |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
459 |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
460 dlc = &uart_data->dlc_table[UART_CONTROL_INSTANCE]; |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
461 switch( GET_STATE( UART_SERVICE_RX ) ) |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
462 { |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
463 case RX_MUX: |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
464 dlc->receive_data = NULL; |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
465 dlc->receive_process = UART_RX_PROCESS_STOP; |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
466 break; |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
467 |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
468 default: |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
469 TRACE_ERROR( "SIG_KER_RX_NOT_READY_TO_RECEIVE_REQ unexpected" ); |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
470 break; |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
471 } |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
472 } /* sig_ker_rx_not_ready_to_receive_req() */ |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
473 |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
474 |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
475 |
fa8dc04885d8
src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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476 /* |
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477 +------------------------------------------------------------------------------ |
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478 | Function : sig_ker_rx_restart_read_req |
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479 +------------------------------------------------------------------------------ |
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480 | Description : Handles the internal signal SIG_KER_RX_RESTART_READ_REQ |
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481 | |
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482 | Parameters : no parameters |
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483 | |
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484 +------------------------------------------------------------------------------ |
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485 */ |
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486 GLOBAL void sig_ker_rx_restart_read_req () |
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487 { |
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488 TRACE_ISIG( "sig_ker_rx_restart_read_req" ); |
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489 |
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490 switch( GET_STATE( UART_SERVICE_RX ) ) |
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491 { |
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492 case RX_READY: |
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493 case RX_MUX: |
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494 if(uart_data->rx.receive_state EQ UART_RX_RECEIVING) |
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495 { |
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496 /* |
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497 * restart readOutFunc |
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498 */ |
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499 if(uart_data EQ (&(uart_data_base[0]))) |
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500 { |
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501 TRACE_EVENT("UF_ReadData()"); |
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502 #ifdef _SIMULATION_ |
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503 rx_readdata(0); |
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504 #else /* _SIMULATION_ */ |
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505 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_0); |
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506 #endif /* else _SIMULATION_ */ |
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507 } |
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508 #ifdef FF_TWO_UART_PORTS |
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509 else if(uart_data EQ (&(uart_data_base[1]))) |
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510 { |
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511 TRACE_EVENT("UF_ReadData()"); |
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512 #ifdef _SIMULATION_ |
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513 rx_readdata(1); |
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514 #else /* _SIMULATION_ */ |
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515 UF_ReadData (uart_data->device, sm_suspend, rx_readOutFunc_1); |
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516 #endif /* else _SIMULATION_ */ |
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517 } |
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518 #endif /* FF_TWO_UART_PORTS */ |
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519 else |
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520 { |
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521 TRACE_ERROR("wrong value of uart_data"); |
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522 } |
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523 } |
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524 break; |
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525 |
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526 default: |
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527 TRACE_ERROR( "SIG_KER_RX_RESTART_READ_REQ unexpected" ); |
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528 break; |
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529 } |
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530 } /* sig_ker_rx_restart_read_req() */ |
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531 #endif /* !FF_MULTI_PORT */ |